I just baught a pro flow kit power lid and a fmf pipe for my raptor and installed it all just fine, i was just wondering if i was supposed to do anything with the hose that connected to the stock snorkle/ air box lid? i have the power lid now so i basically just pulled the hose off where it connected to the snorkel and i dont know if it does ne thing or if i can just let it hang there... thanks!

 

It is the crankcase breather hose. You should put a small breather filter on there that is available from pretty much any auto parts store. I cant remember what size the hose is, you will have to measure to assure you purchase the right size. Put it on the hose and zip tie it to the frame right there near the air box.

 

Cool thanks a lot for the help!